Hot Water Systems in Glengowrie
The 5044 postcode, covering Glengowrie and Somerton Park and surrounding areas, is home to around 5,282 households. With many households already generating their own clean solar power, many are now looking at how they can make their entire home energy system more efficient, with hot water heating often the logical next step.
With hot water roughly accounting for a quarter of the average home's energy use, switching to an energy-efficient hot water system is one of the biggest opportunities for savings. Across Glengowrie and the 5044 area, 262 homeowners have already switched from older electric storage and gas hot water systems to solar hot water or air-source heat pump systems that draw on clean, renewable power while also claiming the hot water rebates to reduce their hot water heater system cost. These highly-efficient systems not only help cut energy bills but also reduce carbon emissions and improve overall energy independence.
With Glengowrie's climate delivering an average of 4.8 kWh/m² per day, conditions are ideal for hot water systems and hybrid heat pump systems that harness both sunlight and ambient air temperature to heat water efficiently all year round. When paired with existing rooftop solar power or solar batteries, the result is hot water that costs far less to run and is powered by clean, self-generated energy.
Hot Water Ranking
Postcode 5044
54th
State Wide
880th
Australia Wide
Hot Water Installation Glengowrie
Estimated daily energy to heat household water, comparing a resistive electric element with a high-efficiency heat pump. Demand shifts month-to-month using local climate patterns.
Energy Efficient Hot Water & Solar Power Glengowrie
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterGlengowrie
Illustrates how a typical 6.6 kW rooftop solar system can offset the daytime energy demand of a COP 5 heat pump hot water unit.
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Heat Pump Hot Water Systems for Glengowrie
Compare heat pump hot water systems suitable for Glengowrie's climate. These energy-efficient systems are designed to work in local temperature conditions and can significantly reduce your hot water energy costs.
Community Hot Water Statistics - Glengowrie, 5044
Hot Water Demographics - Glengowrie
Based on the Australian Bureau of Statistics 2021 Census (ABS), Glengowrie has around 5,282 private dwellings, home to approximately 10,770 people. With an average household size of 2.3 people, and around 50 litres of hot water used per person each day in Australia, Glengowrie households use approximately 115 litres of hot water daily, equating to a massive 0.6 million litres of hot water used across the suburb every single day.
Other census insights reinforce Glengowrie's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Glengowrie community is home to 827 couple families with children and 195 one-parent families, meaning a large proportion of households face substantial hot water demand. With 1,557 homes owned with a mortgage and 1,836 owned outright, many residents also have the homeownership and growing equity that make switching to efficient hot water systems a practical way to lower expenses.
Glengowrie is converting hot water demand to efficient systems faster than many peers, with 5.0% of dwellings already upgraded.
Hot water systems in Glengowrie
Across Glengowrie, more homeowners are swapping old gas and ageing electric units for a modern hot water system that is cheaper to run and kinder to the planet. With an average household size of around 2.3 people and more than 4,700 occupied dwellings in the 5044 postcode, reliable hot water is a daily essential. At the same time, rising energy costs and a median household income of about $1,724 a week mean families are looking for smart ways to trim bills without sacrificing comfort.
Glengowrie is well suited to efficient hot water upgrades. The nearby Morphettville weather station records an impressive 17.3 MJ/m² of mean daily solar exposure across the year – roughly 4.8 kWh/m² per day – which is excellent for both a solar hot water system and a heat pump hot water system. That sunshine, combined with a high proportion of separate houses and townhouses, makes it easy to fit a solar hot water heating system or outdoor heat pump unit. Shifting from older gas or resistive electric hot water to an energy efficient hot water system can deliver substantial Annual Hot Water Energy Savings for Glengowrie households, especially when paired with rooftop solar.
In 5044, many homes are three‑bedroom properties, so hot water demand is steady but predictable. A correctly sized heat pump hot water installation can comfortably cover showers, laundry and dishwashing while using a fraction of the electricity of an old electric hot water system. For homes with good roof space, a solar hot water installation with a quality brand such as Rheem solar hot water, Rinnai solar hot water or Chromagen solar hot water can turn that Glengowrie sun into long‑term savings. Premium heat pump brands like Sanden heat pump or Rheem heat pump hot water are popular with households chasing the most efficient hot water system and very low running costs.
Typical bill savings from upgrading your hot water in Glengowrie can look like:
• Old electric to heat pump hot water system: save around $350–$700 per year. • Gas to heat pump: save roughly $250–$600 per year. • Gas to solar hot water system: save about $250–$550 per year. • Old electric to modern electric hot water system with solar: save about $300–$650 per year.
Local interest in efficient hot water is already clear. In the 5044 postcode there have been about 262 efficient hot water systems installed, combining both heat pumps and solar hot water. Installations peaked through the mid‑2000s, with strong years in 2008 and 2009, and there has been a steady trickle of new systems each year right through to 2025. This ongoing pattern shows growing awareness of electrification, lower running costs and the benefits of moving from electric hot water vs gas hot water towards cleaner technology.
Hot Water Rebates, Tariffs & Savings
Around Glengowrie, more households are now looking at whether heat pump vs solar hot water will suit them best, or if a modern electric hot water system with a timer is enough. Federal Small‑scale Technology Certificates (STCs) apply to eligible heat pump hot water and solar hot water systems, effectively cutting the upfront hot water system price by a useful chunk. South Australian schemes can add a further heat pump hot water rebate or solar hot water rebate for qualifying homes, and there may also be an electric hot water system rebate when replacing inefficient units. Together, these incentives can trim the heat pump hot water price or solar hot water price by a substantial percentage, often shaving years off the payback period. When you combine rebates, off‑peak or controlled‑load tariffs, and solar‑diversion controls, an energy efficient hot water system can comfortably save hundreds of dollars per year. For many Glengowrie families, that makes solar hot water vs electric hot water, or heat pump vs solar hot water, a question of what best fits their roof, budget and lifestyle rather than whether it is worth it at all.
Whether you are considering rheem solar hot water, rheem heat pump hot water, rinnai solar hot water, a sanden heat pump or another of the best heat pump hot water system options on the market, it pays to get local advice. The best hot water system Australia‑wide is ultimately the one that suits your household size, tariff, and roof and yard layout.
If your current unit is leaking, unreliable or just old, it could be the perfect time to compare electric hot water vs gas hot water and look at a modern upgrade. From hot water installation and electric hot water installation through to solar hot water tank replacement, hot water repair and ongoing servicing, experienced local installers can guide you to the right choice. With Glengowrie’s strong sun, growing interest in sustainability and solid base of owner‑occupied homes, upgrading to efficient hot water sa is a simple way to cut emissions, future‑proof your home and reduce bills. To understand the true hot water system cost, explore hot water rebate sa options, and find the best hot water system Australia can offer for your place, connect with trusted local experts for personalised advice with us.